"The best investment you can make is in yourself."

可持续性不是一种趋势，而是生存的必需。

Sometimes you have to lose yourself to find yourself.

地质学不会妥协，我们的标准也不应该妥协。

The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.

The future of natural gas lies in technology and efficiency.